@misc{indiciae90c8e733db4f,
  title = {Volcanic history and 40 Ar/ 39 Ar and 14 C geochronology of Terceira Island, Azores, Portugal},
  author = {Andrew T. Calvert and Richard B. Moore and John P. McGeehin and Antonio Rodrigues da Silva},
  year = {2006},
  doi = {10.1016/j.jvolgeores.2006.03.016},
  url = {https://pubs.usgs.gov/publication/70028508},
  note = {Source identifier: 70028508}
}